{
  "id": "CVE-2023-4244",
  "sourceIdentifier": "cve-coordination@google.com",
  "published": "2023-09-06T14:15:11.877",
  "lastModified": "2024-01-11T19:15:11.990",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.\n\nDue to a race condition between nf_tables netlink control plane transaction and nft_set element garbage collection, it is possible to underflow the reference counter causing a use-after-free vulnerability.\n\nWe recommend upgrading past commit 3e91b0ebd994635df2346353322ac51ce84ce6d8.\n\n"
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de use-after-free en el netfilter del kernel de Linux: nf_tables componente puede ser explotado para lograr la escalada de privilegios locales. Debido a una condici\u00f3n de ejecuci\u00f3n entre nf_tables transacci\u00f3n del plano de control de enlace de red y la recolecci\u00f3n de elementos no utilizados de nft_set, es posible desbordar el contador de referencia causando una vulnerabilidad de use-after-free. Recomendamos actualizar al commit anterior 3e91b0ebd994635df2346353322ac51ce84ce6d8."
    }
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